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Stand Structure in the Sierra de San Pedro Mártir

2020 Synthesis

Description

The forests of the Sierra de San Pedro Mártir (SSPM) in Mexico and in the Sierra Nevada of California offer the unique opportunity to study two similar ecosystems with dissimilar management histories. The SSPM can help guide management decisions in mixed conifer/ yellow pine forests of the western US/ California that wish to return forests to historical (pre-European) conditions or prepare them for a changing climate and an uncertain future.


Author

This synthesis was written by Melissa Jaffe, Ian Moore, and Kane Russell and reviewed by Scott Stephens and Stacey Frederick and produced by the CFSC.

Contact

For more information, contact sstephens@berkeley.edu,  ssfrederick@bekeley.edu   

Additional Information

Agee, J. K., and C. N. Skinner. 2005. Basic principles of forest fuel reduction treatments. Forest Ecology and Management 211:83–96. 


Churchill, D. J., A. J. Larson, M. C. Dahlgreen, J. F. Franklin, P. F. Hessburg, and J. A. Lutz. 2013. Restoring forest resilience: From reference spatial patterns to silvicultural prescriptions and monitoring. Forest Ecology and Management 291:442–457. 


Dunbar-Irwin, M., and H. Safford. 2016. Climatic and structural comparison of yellow pine and mixed-conifer forests in northern Baja California (México) and the eastern Sierra Nevada (California, USA). Forest Ecology and Management 363:252266. 


Evett, R. R., E. Franco-Vizcaino, and S. L. Stephens. 2007. Comparing modern and past fire regimes to assess changes in prehistoric lightning and anthropogenic ignitions in a Jeffrey pine-mixed conifer forest in the Sierra San Pedro Mártir, Mexico. Canadian Journal of Forest Research 37:318–330. 


Fry, D. L., J. T. Stevens, A. T. Potter, B. M. Collins, and S. L. Stephens. 2018. Surface fuel accumulation and decomposition in old-growth pine-mixed conifer forests, northwestern Mexico. Fire Ecology 14:6. 


Fry, D. L., S. L. Stephens, B. M. Collins, M. P. North, E. Franco-Vizcaíno, and S. J. Gill. 2014. Contrasting spatial patterns in active-fire and fire-suppressed Mediterranean climate old-growth mixed conifer forests. PLoS ONE 9(2): e88985. 


Fry, D. L., and S. L. Stephens. 2010. Stand-level spatial dependence in an old-growth Jeffrey pinemixed conifer forest, Sierra San Pedro Mártir, Mexico. Canadian Journal of Forest Research 40:1803–1814. 


Maloney, P. E., and D. M. Rizzo. 2002. Pathogens and insects in a pristine forest ecosystem: The Sierra San Pedro Mártir, Baja, Mexico. Canadian Journal of Forest Research 32:448–457. 


Minnich, R. A., M. G. Barbour, J. H. Burk, and J. SosaRamírez. 2000. Californian mixed-conifer forests under unmanaged fire regimes in the Sierra San Pedro Martir, Baja California, Mexico. Journal of Biogeography 27:105–129. 


Rivera-Huerta, H., H. D. Safford, and J. D. Miller. 2016. Patterns and trends in burned area and fire severity from 1984 to 2010 in the Sierra de San Pedro Mártir, Baja California, Mexico. Fire Ecology 12:52–72. 


Stephens, S. L. 2004. Fuel loads, snag abundance, and snag recruitment in an unmanaged Jeffrey pine–mixed conifer forest in Northwestern Mexico. Forest Ecology and Management 199: 103–113.


Stephens, S. L., D. L. Fry, B. M. Collins, C. N. Skinner, E. Franco-Vizcaíno, and T. J. Freed. 2010. Fire-scar formation in Jeffrey pine-mixed conifer forests in the Sierra San Pedro Mártir, Mexico. Canadian Journal of Forest Research 40:1497–1505. 


Stephens, S. L., and S. J. Gill. 2005. Forest structure and mortality in an old-growth Jeffrey pine-mixed conifer forest in north-western Mexico. Forest Ecology and Management 205:15–28. 


Stephens, S. L., and D. L. Fry. 2005. Spatial distribution of regeneration patches in an oldgrowth Pinus jeffreyi-mixed conifer forest in northwestern Mexico. Journal of Vegetation Science 16:693-702. 


Stephens, S. L., D. L. Fry, and E. Franco-Vizcaíno. 2008. Wildfire and Spatial Patterns in Forests in Northwestern Mexico: The United States Wishes It Had Similar Fire Problems. Ecology and Society 13:art10. 


S. L. Stephens, D. L. Fry, E. Franco-Vizcaino, B. M. Collins, J. M. Moghaddas. 2007. Coarse woody debris and canopy cover in an old-growth Jeffrey pinemixed conifer forest from the Sierra San Pedro Martir, Mexico. Forest Ecology and Management 240: 87-95.  


Stephens, S. L., C. N. Skinner, and S. J. Gill. 2003. Dendrochronology-based fire history of Jeffrey pine-mixed conifer forests in the Sierra San Pedro Martir, Mexico. Canadian Journal of Forest Research 33:1090–1101.